README.WinCE
author Sam Lantinga <slouken@libsdl.org>
Sun, 21 Sep 2003 18:32:04 +0000
changeset 720 f90d80d68071
parent 453 a6fa62b1be09
child 1251 86d0d01290ea
permissions -rw-r--r--
N Sep 17 8791 Sam Lantinga Re: tks source released
Date: Sun, 07 Sep 2003 02:51:58 +0200
From: Stephane Marchesin
Subject: [SDL] Two little patches

Compiling SDL with a recent gcc (gcc 3.3.1, 3.3 doesn't have this
behaviour) gives some nasty warnings :

SDL_blit_A.c: In function `BlitRGBtoRGBSurfaceAlpha128MMX':
SDL_blit_A.c:223: warning: integer constant is too large for "long" type
SDL_blit_A.c:225: warning: integer constant is too large for "long" type
SDL_blit_A.c:227: warning: integer constant is too large for "long" type
[...]

The first attached patch (longlongfix.patch) tells gcc to really treat
those constants as unsigned long long and not long.

The second patch (nasinclude.patch) fixes an include problem I had while
compiling nas audio : when the <audio/audiolib.h> file lies in
/usr/X11R6/include, a -I/usr/X11R6/include option is needed or the file
isn't found.
     1 
     2 Project files for embedded Visual C++ 4.0 can be found in VisualCE.zip
     3 
     4 NOTE:
     5 There are several SDL features not available in the WinCE port of SDL.
     6 
     7 - DirectX is not yet available
     8 - Semaphores are not available
     9 - Joystick support is not available
    10 - CD-ROM control is not available
    11 
    12 In addition, there are several features that run in "degraded" mode:
    13 
    14 Preprocessor Symbol		Effect
    15 ===================		=================================
    16 
    17 SDL_systimer.c:
    18 USE_GETTICKCOUNT		Less accurate values for SDL time functions
    19 USE_SETTIMER			Use only a single marginally accurate timer
    20 
    21 SDL_syswm.c:
    22 DISABLE_ICON_SUPPORT		Can't set the runtime window icon
    23 
    24 SDL_sysmouse.c:
    25 USE_STATIC_CURSOR		Only the arrow cursor is available
    26 
    27 SDL_sysevents.c:
    28 NO_GETKEYBOARDSTATE		Can't get modifier state on keyboard focus
    29 
    30 SDL_dibevents.c:
    31 NO_GETKEYBOARDSTATE		Very limited keycode translation
    32 
    33 SDL_dibvideo.c:
    34 NO_GETDIBITS			Can't distinguish between 15 bpp and 16 bpp
    35 NO_CHANGEDISPLAYSETTINGS	No fullscreen support
    36 NO_GAMMA_SUPPORT		Gamma correction not available